1月27日，精达股份跌0.28%，截至发稿，报14.45元/股，成交15.48亿元，换手率5.03%，总市值310.57 亿元。精达股份股价已经连续3天下跌，区间累计跌幅7.67%。 国泰恒生A股电网设备ETF（561380）基金经理为吴中昊。 截至发稿，吴中昊累计任职时间4年1天，现任基金资产总规模240.55亿元，任职期间最佳基金回报 126.21%， 任职期间最差基金回报-16.7%。 声明：市场有风险，投资需谨慎。 本文基于第三方数据库自动发布，任何在本文出现的信息（包括但 不限于个股、评论、预测、图表、指标、理论、任何形式的表述等）均只作为参考，不构成个人投资建 议。受限于第三方数据库质量等问题，我们无法对数据的真实性及完整性进行分辨或核验，因此本文内 容可能出现不准确、不完整、误导性的内容或信息，具体以公司公告为准。如有疑问，请联系 biz@staff.sina.com.cn。 责任编辑：小浪快报 资料显示，铜陵精达特种电磁线股份有限公司位于安徽省铜陵市经济技术开发区黄山大道北段988号， 成立日期2000年7月12日，上市日期2002年9月11日，公司主营业务涉及漆包电磁线、裸铜线、电线电缆 及 ...

Core Viewpoint - The stock and mixed funds showed a positive return, with 64.77% achieving positive net value growth on January 19, 2023, while the Shanghai Composite Index rose by 0.29% to 4114.00 points [1][2]. Fund Performance Summary - Among stock and mixed funds, 114 funds had a net value growth rate exceeding 3%, with the top performer being the Huaxia CSI Electric Grid Equipment Theme ETF, which achieved a growth rate of 6.94% [1][2]. - The average net value growth rate for these funds was 0.22% on January 19, 2023 [1]. - The sectors with the highest gains included basic chemicals (up 2.70%), petroleum and petrochemicals (up 2.08%), and electric equipment (up 1.84%) [1]. Fund Types and Returns - The leading fund, Huaxia CSI Electric Grid Equipment Theme ETF, belongs to the index stock type, with 42 funds classified as equity-oriented, 29 as flexible allocation, and 28 as index stock type among those with over 3% growth [2]. - The funds with the largest net value declines included the Ping An Hong Kong Stock Connect Medical Innovation Selected Mixed C, which fell by 3.52% [2][3]. Detailed Fund Listings - The top funds by net value growth on January 19, 2023, include: - Huaxia CSI Electric Grid Equipment Theme ETF: 6.94% [2] - Guotai Hang Seng A-Share Electric Grid Equipment ETF: 6.40% [2] - GF Hang Seng A-Share Electric Grid Equipment ETF: 6.38% [2] - The funds with the largest declines include: - Ping An Hong Kong Stock Connect Medical Innovation Selected Mixed C: -3.52% [3][5] - Ping An Hong Kong Stock Connect Medical Innovation Selected Mixed A: -3.51% [5].

Market Overview - The Shanghai Composite Index fell by 0.64% to close at 4138.76 points, with a high of 4179.7 points during the day [1] - The Shenzhen Component Index decreased by 1.37% to 14169.4 points, reaching a peak of 14458.88 points [1] - The ChiNext Index dropped by 1.96% to 3321.89 points, with a maximum of 3416.84 points [1] ETF Market Performance - The median return of stock ETFs was -0.95% [2] - The highest performing scale index ETF was the Bosera CSI A100 ETF with a return of 1.72% [2] - The highest performing industry index ETF was the Yinhua CSI All-Share Power Utility ETF with a return of 2.1% [2] - The highest performing strategy index ETF was the E Fund National Free Cash Flow ETF with a return of 0.83% [2] - The highest performing style index ETF was the Harvest CSI Pharmaceutical Health 100 Strategy ETF with a return of 1.82% [2] - The highest performing thematic index ETF was the Guotai Hangseng A-Share Power Equipment ETF with a return of 7.37% [2] ETF Performance Rankings - The top three ETFs by return were: - Guotai Hangseng A-Share Power Equipment ETF (7.37%) - Yinhua CSI Oil and Gas Resources ETF (2.84%) - Huaxia CSI Power Equipment Thematic ETF (2.83%) [5] - The top three ETFs by decline were: - Morgan CSI Innovation and Entrepreneurship Artificial Intelligence ETF (-11.42%) - Huaxia National Aerospace Industry ETF (-9.36%) - Huatai Baichuan CSI All-Share Aerospace ETF (-9.17%) [6] ETF Fund Flows - The top three ETFs by fund inflow were: - GF CSI Media ETF (inflow of 4.122 billion) - Yongying National Commercial Satellite Communication Industry ETF (inflow of 1.886 billion) - Harvest CSI Software Service ETF (inflow of 1.507 billion) [8] - The top three ETFs by fund outflow were: - Huaxia SSE 50 ETF (outflow of 1.448 billion) - E Fund ChiNext ETF (outflow of 1.386 billion) - Huaxia CSI Robot ETF (outflow of 572 million) [10] ETF Margin Trading Overview - The top three ETFs by margin buying were: - Huaxia SSE Sci-Tech Innovation Board 50 ETF (0.95 billion) - GF CSI Media ETF (0.747 billion) - Guotai CSI All-Share Securities Company ETF (0.568 billion) [11] - The top three ETFs by margin selling were: - Huatai Baichuan CSI 300 ETF (33.78 million) - Huaxia SSE 50 ETF (24.27 million) - Southern CSI 500 ETF (15.93 million) [13] Institutional Insights - Huaxin Securities highlighted the ongoing modernization of the power grid and the expanding equipment gap, noting that North America's long-term investment in key areas like high-voltage transformers and distribution equipment has been insufficient [13] - The demand for high-voltage and ultra-high-voltage transformers, switching equipment, and digital grid infrastructure is expected to increase as the grid enters an accelerated investment cycle [13] - Guotai Securities anticipates that domestic power grid investment will maintain a high level of activity, benefiting from proactive fiscal policies aimed at expanding domestic demand [14]

Group 1 - The core point of the news is that Longxin Group's stock price has dropped by 5.07%, currently trading at 20.95 yuan per share, with a total market capitalization of 22.631 billion yuan [1] - Longxin Technology Group Co., Ltd. is based in Wuxi, Jiangsu Province, and was established on May 7, 2003, with its listing date on August 1, 2017 [1] - The company's main business involves information technology systems and services for public utilities, as well as family internet services, with revenue composition being 60.91% from platform operations, 35.11% from software services, and 3.98% from other businesses [1] Group 2 - From the perspective of major fund holdings, Guotai Fund has a significant position in Longxin Group, with the Guotai Hang Seng A-share Power Equipment ETF holding 57,900 shares, accounting for 2.13% of the fund's net value [2] - The Guotai Hang Seng A-share Power Equipment ETF has a current scale of 63.922 million, with a year-to-date return of 46.13%, ranking 680 out of 4222 in its category [2] - The fund manager, Wu Zhonghao, has been in position for 3 years and 235 days, with the fund's total assets amounting to 15.185 billion yuan, achieving a best return of 66.7% and a worst return of -11.49% during his tenure [2]